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mash [69]
2 years ago
14

What does Expression, Unit form and Standard Form mean?

Mathematics
1 answer:
Anna11 [10]2 years ago
7 0

Step-by-step explanation:

Standard form means that a number is less than 10 and in the form 10^x.

Example: 4 x 10^1, 9.67 x 10^2 or 3 x 10^-5

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Which statement best describes the function h(t) = 210 – 15t? h is the function name; h(t) is the input, or independent variable
vazorg [7]
<span>The function h(t) = 210 – 15t has the slope-intercept form of the equation of a straight line.  The y-intercept represents the amount h at the very beginning (when t=0).  The negative slope (-15) represents the amount by  which h will decrease if t is increased by 1.

We are manipulating the value of time, t, so time, t, is the independent variable, and h(t) = y is the dependent variable.</span>
8 0
3 years ago
Read 2 more answers
Please answer the question correctly and with a good explanation. Please and thank you
Angelina_Jolie [31]

Answer:

48

Step-by-step explanation:

To calculate the area of a composite shape you must divide the shape into rectangles, triangles, or other shapes you can find the area of and then add the areas back together. You may have to calculate missing lengths before finding the area of some of the shapes.

I split it into a square and a trapezoid

The area of the square is 6x5 = 30

The area of the trapezoid is

A=a+b

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So add the area together

30+18= 48

8 0
2 years ago
Match the proof part 1:​
konstantin123 [22]

Answer:

A, B, C

Step-by-step explanation:

Step 1: "AB ≅ DE, AC ≅ DF, and ∠A ≅ ∠D"

A. Given.

This is the information that was given in the problem statement.

Step 2: "ΔABC ≅ ΔDEF"

B. Side-Angle-Side Postulate (SAS)

The SAS postulate says that if two triangles have a pair of congruent angles between two pairs of congruent sides, then the triangles must be congruent.  From the previous step, we can conclude the triangles are congruent.

Step 3: "∠C ≅ ∠F"

C. Corresponding parts of congruent triangles are congruent (CPCTC)

In Step 2, we established the triangles are congruent.  So now we can conclude that the corresponding angles are congruent.

3 0
3 years ago
8. Crayons are packed in boxes of 8 and 10 pieces. What is the smallest number of crayons
Ede4ka [16]

Step-by-step explanation:

48 is the answer it is correct check it

8 0
3 years ago
Please help with this question!!!​
Alexus [3.1K]

Answer: f (x) x 1/200

Step-by-step explanation:

6 0
2 years ago
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